SOLUTION: A triangle has interior angles that measure 70 degrees and 40 degrees. What is the measure of the third interior angle?

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Question 503872: A triangle has interior angles that measure 70 degrees and 40 degrees. What is the measure of the third interior angle?
Answer by stanbon(75887) About Me  (Show Source):
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A triangle has interior angles that measure 70 degrees and 40 degrees.
What is the measure of the third interior angle?
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3rd angle = 180-(70+40)
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3rd angle = 180-110
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3rd angle = 70 degrees
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Cheers,
Stan H.
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